package dao;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

import org.hibernate.Session;
import org.hibernate.Transaction;

import dao.HibernateSessionFactory;

public class SessionFilter implements Filter{

	public void destroy() {
		System.out.println("destroy...");
	}

	public void doFilter(ServletRequest arg0, ServletResponse arg1,
			FilterChain arg2) throws IOException, ServletException {
		System.out.println("doFilter....\n");
		Session session = HibernateSessionFactory.getSession();
		Transaction tr = session.beginTransaction();
		arg2.doFilter(arg0, arg1);
		tr.commit();
		System.out.println("commit....\n");
	}

	public void init(FilterConfig arg0) throws ServletException {
		System.out.println("init.....");
		
	}

}
